Synchronize Pro X

Synchronize! Pro X is a professional-strength file synchronization and backup utility for Mac OS X. Synchronize!

Pro X backs up your OS X startup disk to another hard disk so that the backup disk is bootable. Make a copy of your system so that you can start up any Macintosh from the backup, or move your current OS X system from one computer to another - even to a different model Macintosh.